WASHINGTON (AP) — Federal regulators have issued a warning to blood-testing startup Theranos, saying some of the Silicon Valley company's testing procedures do not meet standards designed to protect patients.
Inspectors for the Cent...

Blood testing startup Theranos announced Wednesday that it’s shutting down its blood testing facilities and laying off more than 40 percent of its staff, the Wall Street Journal reports. The move comes after reports that Theranos’ p...